#Question 6.
  
a. The program will print 20 stars.  
The program stars at 0 and goes to 2.0 with a step of 0.1, printing a star for each step.  
Thus, 20 steps in total, to a total of twenty stars.  
  
b. The program will print 210 stars.  
The program goes from 0 to 2.0, from each step it goes into another function that go from the number provided to 2.0, printing a star for each step.  
Thus, we end up with arithmetic progression of 1..20.  
Since we end the star that amount to the sum of it, it is (1+20)*20/10=210.  
